LineSearch

Options for line search.

Fields

• line_search_type: LineSearchType, default = Undefined

  Method for the line search solver.

• auto_switch: Bool, default = true

  Allow automatic switching of line search during the simulation.

• snes_iterations_line_search_change: Integer, default = 20

  Factor that multiplies the current residual norm, in order to check whether it has increased enough and the line search type requires returning to "basic"

• norm_factor_line_search_change: Float, default = 10.0

  Number of iterations at which a "basic" line search type will change to a "bt" type

See also QuasistaticAnalysis, StaticAnalysis, TransientAnalysis.